MAYER 18

Operated by UPP OPERATING, LLC (P-5 875310) in the SAWYER (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 178440District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.7 M
May 2000 – May 2026
Value, last 12 filed months
$14 k
at the published price for each month
Months reported
313
no gaps in the span
Streams
2
condensate, gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 6,629 leases and 6,629 wells, and the rule below applies to all of them.

Discovered
1967-07-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,000 ft
minimum
From a lease line
500 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2003-06-24.

The Commission's schedule remark for this field reads: FIELD PER ORDER 7C-0234582 6/2403

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas112000-11-16142421
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
CondensateDisposition119 bbl$5,880
GasProduction322,563 Mcf$1,644,374
Total$1,650,253

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 30.5772, -100.8337. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.57721, -100.83373 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,320 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 8,320 ft.

Completions filed
May 2000
1 of 1 wells

1 well

42-4353509288,320 ftMay 2000

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (313)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

313 months

May 20260325106.413.05$990
Apr 2026030798.932.87$881
Mar 2026031989.753.15$1,005
Feb 2026028863.503.75$1,080
Jan 2026030159.138.00$2,407
Dec 2025033256.664.41$1,465
Nov 2025031158.593.93$1,221
Oct 2025031759.383.30$1,048
Sep 2025030962.743.08$951
Aug 2025032563.933.01$980
Jul 2025032566.743.32$1,077
Jun 2025031066.483.13$970
May 2025031860.553.23$1,028
Apr 2025030562.363.54$1,081
Mar 2025031867.704.27$1,357
Feb 2025030170.884.34$1,307
Jan 2025033274.324.28$1,421
Dec 2024033968.993.12$1,058
Nov 2024032369.052.20$710
Oct 2024033471.372.28$762
Sep 2024032669.612.36$771
Aug 2024033575.632.06$691
Jul 2024033179.932.15$711
Jun 2024031878.082.63$838
May 2024032978.812.20$723
Apr 2024032184.451.66$533
Mar 2024032980.301.55$508
Feb 2024031476.091.78$560
Jan 2024033773.023.30$1,111
Dec 2023034171.262.61$890
Nov 2023032677.892.81$915
Oct 2023034185.443.09$1,053
Sep 2023032589.042.74$889
Aug 2023033580.522.67$895
Jul 2023034074.852.64$898
Jun 2023036968.962.26$833
May 2023036070.622.23$802
Apr 2023035278.122.24$788
Mar 2023036872.852.39$881
Feb 2023033375.112.47$821
Jan 2023037176.533.39$1,257
Dec 2022037576.415.73$2,148
Nov 2022036485.005.65$2,055
Oct 2022039087.185.86$2,287
Sep 2022033984.888.16$2,767
Aug 2022034894.529.13$3,176
Jul 20220366101.587.54$2,760
Jun 20220347115.097.98$2,768
May 20220372109.378.43$3,137
Apr 20220356104.226.84$2,434
Mar 20220365108.885.08$1,853
Feb 2022030991.054.86$1,501
Jan 2022030681.844.54$1,389
Dec 2021035871.323.90$1,396
Nov 2021032477.435.24$1,697
Oct 2021035179.795.71$2,006
Sep 2021034769.865.35$1,857
Aug 2021036866.024.22$1,553
Jul 2021037870.783.98$1,505
Jun 2021037069.493.38$1,251
May 2021038563.483.02$1,162
Apr 2021037560.362.76$1,034
Mar 2021038861.302.72$1,054
Feb 2021031557.805.55$1,748
Jan 2021035450.412.81$995
Dec 2020032744.642.68$875
Nov 2020031938.772.71$863
Oct 2020033536.972.48$830
Sep 2020032537.091.99$647
Aug 2020035839.982.39$854
Jul 2020036638.371.83$668
Jun 2020035034.901.69$592
May 2020035816.921.81$650
Apr 2020035514.751.80$641
Mar 2020041230.341.86$765
Feb 2020039449.881.98$780
Jan 2020035657.252.09$746
Dec 2019036559.012.30$841
Nov 2019035955.302.75$988
Oct 2019035753.472.42$863
Sep 2019039355.052.66$1,044
Aug 2019046353.112.30$1,067
Jul 2019056056.272.46$1,378
Jun 2019065152.782.49$1,622
May 2019027658.482.74$756
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018017852.934.24$754
Oct 2018041861.443.40$1,420
Sep 2018039959.543.11$1,240
Aug 2018040959.403.07$1,254
Jul 2018041165.142.93$1,205
Jun 2018038860.183.08$1,194
May 2018036565.382.90$1,059
Apr 2018142663.842.90$1,300
Mar 2018043861.222.79$1,221
Feb 2018039461.782.77$1,090
Jan 2018143762.874.01$1,815
Dec 2017043957.272.92$1,283
Nov 2017042955.423.12$1,338
Oct 2017544849.292.98$1,583
Sep 2017043547.523.09$1,343
Aug 2017044645.373.00$1,340
Jul 2017044643.873.09$1,377
Jun 2017044042.493.09$1,358
May 2017043545.373.26$1,420
Apr 2017142747.933.21$1,419
Mar 2017545246.772.98$1,582
Feb 2017140450.452.95$1,243
Jan 2017045349.413.42$1,549
Dec 2016545348.763.72$1,930
Nov 2016045342.492.64$1,198
Oct 2016047246.193.09$1,459
Sep 2016045741.553.10$1,417
Aug 2016047641.442.92$1,392
Jul 2016046941.622.92$1,372
Jun 2016447245.352.69$1,449
May 2016049242.521.99$980
Apr 2016048036.561.99$956
Mar 2016049933.011.79$895
Feb 2016445426.472.06$1,043
Jan 2016047827.352.36$1,130
Dec 2015048732.362.00$975
Nov 2015047138.792.17$1,021
Oct 2015049443.552.43$1,199
Sep 2015048042.992.76$1,324
Aug 2015050440.162.87$1,448
Jul 2015150448.152.95$1,532
Jun 2015049656.152.88$1,430
May 2015051655.212.96$1,525
Apr 2015049749.822.71$1,345
Mar 2015151342.892.93$1,548
Feb 2015045644.662.98$1,357
Jan 2015051743.433.10$1,603
Dec 2014052254.693.59$1,875
Nov 2014151070.464.25$2,239
Oct 2014052978.303.90$2,064
Sep 2014050786.164.05$2,051
Aug 2014053689.394.04$2,163
Jul 2014052696.564.18$2,198
Jun 2014050698.164.74$2,397
May 2014052894.734.73$2,496
Apr 2014153495.944.81$2,664
Mar 2014054695.895.06$2,761
Feb 2014049897.406.19$3,084
Jan 2014155890.404.86$2,803
Dec 2013055091.824.35$2,395
Nov 2013055188.853.74$2,060
Oct 2013157197.423.78$2,255
Sep 20130562104.113.72$2,089
Aug 20130591104.253.52$2,082
Jul 20130591102.523.72$2,197
Jun 2013057594.403.93$2,262
May 2013059994.834.15$2,485
Apr 2013158493.964.28$2,595
Mar 2013061093.623.91$2,387
Feb 2013155291.233.42$1,979
Jan 2013062291.603.42$2,127
Dec 2012162386.773.42$2,218
Nov 2012060386.953.62$2,186
Oct 2012061089.383.40$2,074
Sep 2012060694.672.92$1,769
Aug 2012166692.662.91$2,029
Jul 2012068485.133.02$2,066
Jun 2012066279.822.52$1,668
May 2012071491.612.49$1,777
Apr 20120641101.652.00$1,280
Mar 20121711105.052.22$1,685
Feb 20120753101.102.57$1,935
Jan 2012182098.092.73$2,340
Dec 2011168296.873.24$2,306
Nov 2011053795.723.31$1,778
Oct 2011155884.983.65$2,121
Sep 2011054383.623.99$2,164
Aug 2011056283.404.15$2,332
Jul 2011054994.144.52$2,480
Jun 2011053192.904.64$2,464
May 2011053898.134.40$2,370
Apr 20111498105.964.33$2,264
Mar 2011050096.364.06$2,029
Feb 2011044385.644.18$1,852
Jan 2011153286.504.59$2,528
Dec 2010052685.734.35$2,287
Nov 2010151780.843.80$2,043
Oct 2010055078.103.51$1,930
Sep 2010052372.633.98$2,081
Aug 2010053973.684.42$2,382
Jul 2010053972.554.74$2,553
Jun 2010152270.364.91$2,634
May 2010053371.124.24$2,257
Apr 2010046981.694.12$1,934
Mar 2010148478.394.39$2,203
Feb 2010143173.585.44$2,419
Jan 2010148674.365.96$2,973
Dec 2009150371.445.48$2,830
Nov 2009047774.593.75$1,789
Oct 2009047172.544.11$1,936
Sep 2009044265.543.06$1,355
Aug 2009045167.423.22$1,452
Jul 2009044261.133.46$1,531
Jun 2009041366.163.90$1,609
May 2009040854.743.93$1,602
Apr 2009137246.773.59$1,381
Mar 2009022642.144.06$917
Feb 2009167132.814.63$3,142
Jan 2009099635.865.37$5,350
Dec 2008196737.105.98$5,817
Nov 2008091755.496.86$6,291
Oct 2008196775.246.92$6,769
Sep 20080938101.767.88$7,389
Aug 20081983114.228.48$8,453
Jul 20080989131.0811.39$11,264
Jun 20080951131.3313.03$12,394
May 200801,004123.1711.57$11,621
Apr 20081942110.3110.45$9,959
Mar 200801,187101.909.66$11,471
Feb 200801,10592.538.77$9,691
Jan 200821,16290.388.21$9,716
Dec 200701,16388.337.30$8,492
Nov 200711,18391.677.29$8,718
Oct 200701,23282.856.92$8,528
Sep 200701,22275.846.24$7,630
Aug 200701,23269.066.39$7,870
Jul 200711,22570.906.39$7,896
Jun 200701,16762.007.55$8,809
May 200701,24158.747.85$9,737
Apr 200701,10259.617.81$8,601
Mar 200711,23956.927.30$9,104
Feb 200701,07655.108.22$8,840
Jan 2007197250.306.73$6,589
Dec 200601,16356.656.92$8,046
Nov 200611,15854.207.62$8,875
Oct 200601,22954.906.01$7,391
Sep 200601,12660.085.04$5,672
Aug 200601,12468.717.34$8,250
Jul 200611,39569.376.34$8,918
Jun 200601,55366.286.38$9,914
May 200601,65766.016.42$10,646
Apr 200621,56064.397.36$11,611
Mar 200601,57956.707.08$11,184
Feb 200621,45357.597.75$11,378
Jan 200621,84260.598.93$16,576
Dec 200501,63054.9413.42$21,867
Nov 200521,44054.6910.59$15,357
Oct 200501,52158.3413.80$20,983
Sep 200501,54261.4512.08$18,626
Aug 200501,69261.519.80$16,576
Jul 200501,67155.697.84$13,107
Jun 200511,58052.337.38$11,714
May 200501,68145.226.65$11,181
Apr 200501,64249.207.36$12,086
Mar 200511,67350.377.15$12,020
Feb 200501,45845.226.31$9,203
Jan 200511,65843.166.32$10,525
Dec 200402,78439.866.75$18,795
Nov 200402,30345.286.33$14,579
Oct 200412,38549.706.52$15,588
Sep 200401,98543.245.28$10,489
Aug 200401,96342.375.55$10,896
Jul 200401,93038.286.08$11,742
Jun 200401,92836.106.43$12,403
May 200401,97137.486.49$12,801
Apr 200401,56734.475.86$9,180
Mar 200411,52434.365.53$8,462
Feb 200401,39332.455.51$7,675
Jan 200411,71132.036.30$10,811
Dec 200301,69330.266.30$10,669
Nov 200311,64328.804.60$7,579
Oct 200311,87028.174.76$8,929
Sep 200301,62026.314.75$7,694
Aug 200301,88329.765.13$9,659
Jul 200312,01829.415.17$10,464
Jun 200311,87928.565.98$11,271
May 200311,78326.595.97$10,676
Apr 200311,78126.675.41$9,657
Mar 200334,09631.146.10$25,063
Feb 200311,56933.487.93$12,469
Jan 200321,68030.315.58$9,438
Dec 200211,65226.914.85$8,045
Nov 2002329124.664.14$1,278
Oct 200221,60326.464.23$6,832
Sep 200242,01727.443.64$7,442
Aug 200262,37725.963.16$7,677
Jul 200252,91924.583.06$9,060
Jun 200201,86823.733.34$6,236
May 200202,01024.663.58$7,204
Apr 200222,37023.653.51$8,372
Mar 200233,15522.003.10$9,855
Feb 200203,94318.222.38$9,367
Jan 200243,55217.172.38$8,507
Dec 200103,71716.932.36$8,788
Nov 200103,60118.072.41$8,662
Oct 200103,80719.782.53$9,627
Sep 200103,53824.262.25$7,965
Aug 200103,84424.873.05$11,736
Jul 200103,00023.933.20$9,591
Jun 200103,54424.563.82$13,553
May 200104,73825.524.31$20,408
Apr 200104,48724.685.34$23,940
Mar 200105,20224.545.38$27,968
Feb 200105,19427.755.77$29,954
Jan 200105,18727.478.40$43,564
Dec 200005,65626.889.12$51,597
Nov 200005,41532.215.66$30,638
Oct 200005,72931.235.15$29,479
Sep 200007,09931.875.19$36,819
Aug 200006,85429.644.54$31,122
Jul 200006,55328.534.09$26,800
Jun 200007,89829.304.40$34,729
May 20000027.263.68$0

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  325 Mcf  × $  3.05 =       $990

────────────────────────────────────────────────────
Month total                                     $990

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 7C/G/178440 is the state's own key, not one this site invented.